Screen Protectors, Mobile Phone Case

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Shenzhen Kairui Opto-elec Co.,Ltd , Engaged in Screen Protectors and mobile Phone Case , provide complex service and make all your dealings more effective with professional sales team , mature technology in manufacture , Strict Quality Control (IQC,IPQC for each line, FQC ,OQC,QE), Professional R&D department in newly precise size for hot-selling phone modles’ size in advance .

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Shenzhen Kairui Opto-Elec Co., Ltd.

03 Mar

What are the advantages of mobile phone tempered film? How to stick the phone’s tempered film?

Now almost everyone has at least one smart phone. It can be said that smart phones are very common. Since there are mobile phones, the tempered film of mobile phones is also essential. We all know that the mobile phone tempered film is used to protect the mobile phone screen, but with the develop...
25 Feb

How to identify mobile phone tempered film? How to choose high-quality mobile phone tempered film?

1. Look at the light transmittance The light transmittance is the only treasure for detecting the original film. The light transmittance of high-quality mobile phone tempered film is around 95%, while the fake and inferior ones are below 80%. A very simple and immediate way to measure light trans...
19 Jan

What is the difference between tempered glass used for tempered film and ordinary glass

First of all, we must understand the origin and design of the tempered film? The glass is immersed in potassium nitrate at a high temperature to produce a chemical effect to strengthen the properties of the glass, and then through a special treatment, we obtain the tempered film we are using now....